Jeremías 6

The bellows has failed; the lead has been consumed by fire; the molten metal was melted to no purpose. For their wickedness has not been consumed.

Quemóse el fuelle, del fuego se ha consumido el plomo: por demás fundió el fundidor, pues los malos no son arrancados.

The bellows are burned, the lead is consumed of the fire; the founder melteth in vain: for the wicked are not plucked away.

The bellows blow fiercely. The lead is consumed in the fire. In vain they go on refining, for the wicked are not plucked away.